00:01
The first option is hydrochloric acid.
00:03
Hydrochloric acid in the stomach has two main function.
00:08
It helps to activate, it helps to activate the pepsinogen, activate the pepsinogen, pepsinogen to pepsin, pepsinogen to pepsin that helps to digestion of the protein and the second function is and the second function is it provide an acidic environment, it provides an acidic environment, environment that helps to denature the protein and kill bacteria, that helps to denature the protein and kill bacteria and that may be present in the indigested food.
01:01
Second option is, second option is bile.
01:08
Bile produced by the liver, bile is produced by the liver and stored in the gallbladder has two main function.
01:16
It emulsifies the fat.
01:19
So, the function of the bile is the fat emulsification.
01:26
It emulsifies the fat then breaking down into smaller droplet to increase their surface area that are efficient for digestion by lipase.
01:39
Third option is amylase...